Publication detail

LUMINESCENCE ENHANCEMENT IN CARBON DOTS BY H2O2

MOHAN, R. DRBOHLAVOVÁ, J. HUBÁLEK, J.

Original Title

LUMINESCENCE ENHANCEMENT IN CARBON DOTS BY H2O2

Type

conference paper

Language

English

Original Abstract

The present investigation is to develop a facial preparative strategy for the synthesis of fluorescent carbon dots (F-CDs). These F-CDs have promising candidates for numerous exciting applications, such as novel fluorescent probes for bio-imaging, medical diagnosis and smart sensing and have advantage over semiconductor quantum dots, in their low-cytotoxicity, low blinking and good biocompatibility. A Facile preparative strategy has been developed for the synthesis of water-soluble blue fluorescent carbon dots (F-CDs) by hydrothermal treatment of ascorbic acid in the presence of urea. The effects of surface passivation on the photoluminescence (PL) properties was investigated through H2O2 treatment of F-CDs.

Keywords

Carbon dots, hydrothermal method, surface passivation, fluorescent spectrum, X-ray photoelectron spectroscopy

Authors

MOHAN, R.; DRBOHLAVOVÁ, J.; HUBÁLEK, J.

RIV year

2013

Released

16. 10. 2013

Publisher

Tanger, Ltd.

Location

Brno

ISBN

978-80-87294-44-4

Book

Conference Proceedings 5th International Conference Nanocon 2013

Edition

1

Edition number

1

Pages from

1

Pages to

6

Pages count

6

BibTex

@inproceedings{BUT104527,
  author="Rajneesh {Mohan} and Jana {Drbohlavová} and Jaromír {Hubálek}",
  title="LUMINESCENCE ENHANCEMENT IN CARBON DOTS BY H2O2",
  booktitle="Conference Proceedings 5th International Conference Nanocon 2013",
  year="2013",
  series="1",
  number="1",
  pages="1--6",
  publisher="Tanger, Ltd.",
  address="Brno",
  isbn="978-80-87294-44-4"
}